diff --git a/src/controllers/installationController.js b/src/controllers/installationController.js
index 1fe1959b..1346ed8b 100644
--- a/src/controllers/installationController.js
+++ b/src/controllers/installationController.js
@@ -1771,6 +1771,7 @@ exports.masterConnectedSlaveList = async (req, reply) => {
       ...restMasterFields
     } = master;
 
+    
     const masterResponse = {
       ...restMasterFields,
       hardwareId: masterHardwareId,                  // new field